Posts Tagged: polymer


CAFC Vacates PTAB Obviousness Decision, Nonobviousness Nexus Established by Patent Owner

The Federal Circuit recently issued a non-precedential decision in LiquidPower Specialty Products v. Baker Hughes, vacating and remanding a final written decision from the Patent Trial and …

Best Mode Patent-Raptor Claims Another Victim in Wellman

What is startling about Wellman is how the patentee put the ‘863 and ‘317 patents squarely in the path of the “best mode” Patent-Raptor by deliberately keeping the Ti818 …
By Eric Guttag
9 years ago 3